Mikey is playing a prank on their neighbor & best friend. They launch a water balloon over the fence and the equation that represents the height (h) of the water balloon in feet, after t seconds is
h= – 16(1)^2+ 20t + 6
1. How high is the water balloon after 1 second?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.